Accel Super Stock Spark Plug Wire Set; Yellow (87-90 4.2L Jeep Wrangler YJ)

Enhanced Spark Plug Wires. Upgrade the wires connecting your spark plugs to your Jeep’s cylinders by adding these Jeep Wrangler rugged spark plug wires. These sturdy wires are designed to reduce RF interference and static while offering superior protection and longevity to your engine and your current plugs. Use the wires as a standalone upgrade or swap them along with your new spark plugs.

Standard Shape and Rugged Construction. Each of these high-grade Jeep spark plug wires are built for long-term performance, and they’re designed to fit the 6-cylinder engine used in Jeep Wrangler YJ models. The wires are built to install easily and can be used with a simpler installation process than others.

Durable and RF Resistant Materials. These wires feature heat-resistant silicone jackets rated to handle up to 450 degrees, and they’re protected with a thick yellow sheathing that guards the inner core of each wire. These Jeep spark plug wires feature fiberglass reinforcement, and they resist abrasion while blocking RF interference thanks to their use of graphite.

Easy Installation. These replacement spark plug wires are simple to install and can be replaced by a professional or at home. Swap the wires at home in around 60 minutes with good results when you have access to basic hand tools and a decent understanding of how spark plugs and wires work.

Application. These universal fit spark plug wires are designed for 1987-1990 Jeep Wrangler YJ vehicles with a 6-cylinder engine. The wires will work with other vehicles as well but must be matched with the vehicle with care.

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